A single-chip 2B1Q U-interface transceiver. - Roger P. Colbeck; Rehal A. Gervais; Geoff Hunt; Ahmad T. Ahdab; Christopher W. Kurowski (IEEE J. Solid State Circuits, 1989)

BT's eXtended Network Quality RTP Control Protocol Extended Reports (RTCP XR XNQ). - Geoff Hunt (RFC, 2007)

Guidelines for Use of the RTP Monitoring Framework. - Qin Wu; Geoff Hunt; Philip Arden (RFC, 2012)